:root {
  --bg: #0b0e11;
  --panel: #141820;
  --border: #1e2633;
  --text: #e8eaed;
  --muted: #8b949e;
  --green: #0ecb81;
  --red: #f6465d;
  --yellow: #f0b90b;
  --blue: #3861fb;
  --accent: #3861fb;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.header h1 { font-size: 1.25rem; font-weight: 600; }
.header nav a { margin-left: 20px; color: var(--muted); }
.header nav a.active { color: var(--text); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-live { background: rgba(14,203,129,.15); color: var(--green); }
.badge-stop { background: rgba(246,70,93,.15); color: var(--red); }
.badge-ok { background: rgba(14,203,129,.15); color: var(--green); }
.badge-warn { background: rgba(240,185,11,.15); color: var(--yellow); }

.container { max-width: 1280px; margin: 0 auto; padding: 24px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 0.9rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 16px;
}

/* Pipeline flow */
.pipeline-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  padding: 8px 0;
}

.pipeline-node {
  flex: 1;
  min-width: 140px;
  position: relative;
  text-align: center;
  padding: 16px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-right: 24px;
  transition: border-color .3s, box-shadow .3s;
}

.pipeline-node:last-child { margin-right: 0; }

.pipeline-node::after {
  content: "→";
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 1.2rem;
}

.pipeline-node:last-child::after { display: none; }

.pipeline-node.running { border-color: var(--yellow); box-shadow: 0 0 12px rgba(240,185,11,.2); }
.pipeline-node.ok { border-color: var(--green); }
.pipeline-node.error { border-color: var(--red); }
.pipeline-node.skip { border-color: var(--muted); opacity: .7; }

.node-name { font-weight: 600; font-size: 0.85rem; margin-bottom: 4px; }
.node-desc { font-size: 0.7rem; color: var(--muted); margin-bottom: 8px; }
.node-msg { font-size: 0.75rem; color: var(--text); word-break: break-all; }

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}
.status-idle { background: var(--muted); }
.status-running { background: var(--yellow); animation: pulse 1s infinite; }
.status-ok { background: var(--green); }
.status-error { background: var(--red); }
.status-skip { background: var(--muted); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }
tr:hover td { background: rgba(255,255,255,.02); }

.long { color: var(--green); }
.short { color: var(--red); }
.flat { color: var(--muted); }

.chart-wrap { height: 280px; position: relative; }

.btn {
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}
.btn-primary { background: var(--green); color: #000; }
.btn-danger { background: var(--red); color: #fff; }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { border-color: var(--muted); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.control-panel .btn { min-width: 96px; }

.param-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px 16px;
  font-size: 0.85rem;
}
.param-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
}
.param-grid input[type="number"] {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.9rem;
}
.param-check {
  flex-direction: row !important;
  align-items: center;
  color: var(--text) !important;
  gap: 8px !important;
}
.param-check input { width: auto; }

.opt-summary {
  font-size: 0.85rem;
  line-height: 1.6;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.opt-summary .live-list { color: var(--green); }
.opt-summary .default-list { color: var(--yellow); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.stats-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.stat { }
.stat-label { font-size: 0.75rem; color: var(--muted); }
.stat-value { font-size: 1.4rem; font-weight: 700; }

.event-log {
  max-height: 200px;
  overflow-y: auto;
  font-size: 0.75rem;
  font-family: monospace;
}
.event-log div { padding: 4px 0; border-bottom: 1px solid var(--border); color: var(--muted); }

.align-bar {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: 8px 0;
}
.align-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue));
  transition: width .5s;
}

select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 6px;
}